Grove - Temperature and humidity sensor (DHT11)

Grove - Temperature and humidity sensor is based on DHT11, which has high measurement accuracy and wide range and is cost-effective. With the upgrade version of DHT11, a capacitive sensor type is used compared to the old version and the measurement range for temperature and humidity is wider than that of the old version. The temperature resolution is also higher.

DHT11 is the most commonly used temperature and humidity module for Arduino and Raspberry Pi. It is widely popular among hardware enthusiasts due to its many advantages such as low power consumption and excellent long-term stability. The single-bus digital signal is output via the integrated ADC, saving the I/O resources of the control board.

Features:

• Save I/O resources of the control board: Single-bus digital signal output via the integrated ADC
• High stability and low cost
• Long transmission distance and excellent long-term stability
• Humidity range: 5 to 95 % RH ±5 %
• Temperature range: -20 to 60 ℃ with ±2 %
• Weight: 10g
• Input voltage: 3.3 V and 5 V
• Current: 1.3 - 2.1 mA
• Dimensions: 40x20x8mm

Scope of delivery:

• 1x Grove - Temperature and humidity sensor (DHT11)

Further information:

https://files.seeedstudio.com/wiki/Grove-TemperatureAndHumidity_Sensor/res/DHT11.pdf

https://github.com/Seeed-Studio/Grove_Temperature_And_Humidity_Sensor